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Incoming Resources
- Hydrogeology of the Piney Point-Nanjemoy, Aquia, and Upper Patapsco aquifers, Naval Air Station Patuxent River and Webster Outlying Field, St. Marys County, Maryland, 2000-06, by Cheryl A. Klohe and Robert T. Kay ; prepared in cooperation with the Naval Air Station Patuxent River
- A cross-site comparison of methods used for hydrogeologic characterization of the Galena-Platteville aquifer in Illinois and Wisconsin, with examples from selected Superfund sites, by Robert T. Kay ... [and others] ; in cooperation with the U.S. Environmental Protection Agency
- Surface-water and ground-water resources of Kendall County, Illinois, by Robert T. Kay ... [and others] ; in cooperation with the Kendall County Soil and Water Conservation District
- Quality of surface water in Missouri, water year 2018, by Robert T. Kay
- Geology, hydrology, and ground-water quality at the Byron Superfund site near Byron, Illinois, by Robert T. Kay [and four others] ; prepared in cooperation with the U.S. Environmental Protection Agency
- Hydrogeology and groundwater quality at monitoring wells installed for the tunnel and reservoir plan system and nearby water-supply wells, Cook County, Illinois, 1995-2013, by Robert T. Kay
- Application of hydrogeology and tritium-based groundwater-age estimates to assess the travel time of groundwater at the site of a landfill to the Mahomet aquifer near Clinton, Illinois, by Robert T. Kay and Paul M. Buszka ; with a section on regional indications of recharge to the Mahomet aquifer from previously collected tritium and pesticide data by Paul M. Buszka and William S. Morrow
- Quality of surface water in Missouri, water year 2019, by Robert T. Kay
- Radium in ground water from public-water supplies in northern Illinois
- Hydrology, water quality, and causes of changes to vegetation in the vicinity of the Spring Bluff Nature Preserve, Lake County, Illinois, May 2007-August 2008, by Robert T. Kay ... [and others] ; prepared in cooperation with the Lake County Forest Preserve District and the Illinois State Geological Survey
- Hydrogeology and results of aquifer tests in the vicinity of a hazardous-waste disposal site near Byron, Illinois, by Robert T. Kay, David N. Olson, and Barbara J. Ryan ; prepared in cooperation with the U.S. Environmental Protection Agency
- Geology, hydrology, and water quality in the vicinity of a brownfield redevelopment site in East Moline, Illinois, by Robert T. Kay ; in cooperation with the U.S. Environmental Protection Agency
- Assessment of water resources in areas that affect the habitat of the endangered Hine's emerald dragonfly in the lower Des Plaines River Valley, Illinois, by Robert T. Kay, Amy M. Gahala, and Clinton Bailey ; prepared in cooperation with the U.S. Fish and Wildlfe Service
- Geology, hydrology, and water quality of the glacial drift aquifer in the vicinity of the Nelson Landfill near Yorkville, Illinois, by Robert T. Kay ; in cooperation with the U.S. Environmental Protection Agency and the United City of Yorkville, Illinois
- Geohydrology and ground-water quality in the vicinity of a ground-water-contamination site in Rockford, Illinois, by Robert T. Kay, Scott T. Prinos, and Frederick L. Paillet ; prepared in cooperation with the U.S. Environmental Protection Agency
- Characterization of fill deposits in the Calumet region of northwestern Indiana and northeastern Illinois, by Robert T. Kay [and 5 others]
- Determination of hydraulic properties in the vicinity of a landfill near Antioch, Illinois, by Robert T. Kay and John D. Earle ; prepared in cooperation with the U.S. Environmental Protection Agency
- Geology, hydrology, and ground-water quality of the Galena-Platteville aquifer in the vicinity of the Parson's Casket Hardware Superfund site, Belvidere, Illinois, by Robert T. Kay ; in cooperation with the Illinois Environmental Protection Agency
- Ground-water levels in aquifers used for residential supply, Campton Township, Kane County, Illinois, by Robert T. Kay and Kurt A. Kraske ; prepared in cooperation with the Campton Township Board of Trustees
- Hydrology, water quality, and nutrient loads to the Bauman Park Lake, Cherry Valley, Winnebago County, Illinois, May 1996-April 1997, by Robert T. Kay and Aaron Trugestaad ; in cooperation with the Village of Cherry Valley
- Geology, hydrology, and ground-water quality of the upper part of the Galena-Platteville aquifer at the Parson's Casket Hardware Superfund site in Belvidere, Illinois, by Robert T. Kay [and 6 others]
- Geology, hydrology, and ground-water quality at the Byron Superfund site near Byron, Illinois, by Robert T. Kay [and four others] ; prepared in cooperation with the U.S. Environmental Protection Agency
- Quality of surface water in Missouri, water year 2018, by Robert T. Kay
- Application of hydrogeology and tritium-based groundwater-age estimates to assess the travel time of groundwater at the site of a landfill to the Mahomet aquifer near Clinton, Illinois, by Robert T. Kay and Paul M. Buszka ; with a section on regional indications of recharge to the Mahomet aquifer from previously collected tritium and pesticide data by Paul M. Buszka and William S. Morrow
- Hydrogeology and groundwater quality at monitoring wells installed for the tunnel and reservoir plan system and nearby water-supply wells, Cook County, Illinois, 1995-2013, by Robert T. Kay
- Quality of surface water in Missouri, water year 2019, by Robert T. Kay
- Hydrogeology and results of aquifer tests in the vicinity of a hazardous-waste disposal site near Byron, Illinois, by Robert T. Kay, David N. Olson, and Barbara J. Ryan ; prepared in cooperation with the U.S. Environmental Protection Agency
- Determination of hydraulic properties in the vicinity of a landfill near Antioch, Illinois, by Robert T. Kay and John D. Earle ; prepared in cooperation with the U.S. Environmental Protection Agency
- Assessment of water resources in areas that affect the habitat of the endangered Hine's emerald dragonfly in the lower Des Plaines River Valley, Illinois, by Robert T. Kay, Amy M. Gahala, and Clinton Bailey ; prepared in cooperation with the U.S. Fish and Wildlfe Service
- Geohydrology and ground-water quality in the vicinity of a ground-water-contamination site in Rockford, Illinois, by Robert T. Kay, Scott T. Prinos, and Frederick L. Paillet ; prepared in cooperation with the U.S. Environmental Protection Agency
- Characterization of fill deposits in the Calumet region of northwestern Indiana and northeastern Illinois, by Robert T. Kay [and 5 others]
- Ground-water levels in aquifers used for residential supply, Campton Township, Kane County, Illinois, by Robert T. Kay and Kurt A. Kraske ; prepared in cooperation with the Campton Township Board of Trustees
- Hydrology, water quality, and nutrient loads to the Bauman Park Lake, Cherry Valley, Winnebago County, Illinois, May 1996-April 1997, by Robert T. Kay and Aaron Trugestaad ; in cooperation with the Village of Cherry Valley
- Geology, hydrology, and ground-water quality of the upper part of the Galena-Platteville aquifer at the Parson's Casket Hardware Superfund site in Belvidere, Illinois, by Robert T. Kay [and 6 others]